Rigid basket frame



FIG. 1 is a side elevation view of a rigid basket frame showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a front elevation view thereof; the rear view being identical.

The broken line showing of the fabric liner in FIG. 3 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a rigid basket frame, as shown and described. 